The Queens of the Stone Age rocker and his wife Brody Dalle - who already have a five-year-old daughter Camille Harley Joan together -will welcome their second child into the world in August, the Spinnerette frontwoman has revealed.
Brody tweeted: "I am up the duff 3 mo`s aka bun in the oven, seed in the pumpkin, squid in the ocean, lotion in the basket, hole in the donut. Thank you for all the well wishes. Due Aug 11th - Leo`s are cool cats. (sic)"
As well as raising a family together, the couple also enjoy sharing their work and Brody has previously revealed she and her spouse have recorded songs together, though she is unsure they will ever be released.
She said: "Josh and I have done a few covers together. We`ve recorded a song by Creedence Clearwater Revival, they are just one of the coolest bands ever.
"I doubt we`ll ever get chance to release a covers album though because our schedule is so crazy."
Josh, 37, and 32-year-old Brody - who used to front The Distillers - married in 2007.